<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.username" placeholder="姓名"></el-input>
				</el-form-item>
				<el-form-item>
					<span>年龄区间：
					<input v-model="filters.startAge" value=""  placeholder="开始">
					<span style="">-</span>
					<input v-model="filters.endAge" value=""  placeholder="结束">
					</span>
				</el-form-item>


				<el-form-item>
					<el-button type="primary" v-on:click="getEmps">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="emps" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" label="序号" align="center" width="100">
			</el-table-column>
			<el-table-column prop="username" label="姓名" align="center" width="150" >
			</el-table-column>
			<el-table-column prop="age" label="年龄" align="center" width="100" >
			</el-table-column>
			<el-table-column prop="phone" label="电话" align="center" width="170" >
			</el-table-column>
			<el-table-column prop="email" label="邮箱地址" align="center" width="170" >
			</el-table-column>
			<el-table-column prop="state" label="状态" align="center" width="170" >
				<template scope="scope">
					<span style="color: green"  v-if="scope.row.state==1" size="small">启动</span>
					<span style="color: red" v-else-if="scope.row.state==0" size="small">禁用</span>
					<span style="color: orange" v-else size="small">未知</span>
				</template>
			</el-table-column>
			<el-table-column prop="name" label="所在部门" align="center" min-width="150" >
			</el-table-column>
			<el-table-column label="操作" align="center" width="150">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
						   @current-change="handleCurrentChange"
						   :current-page="currentPage"
						   :page-size="pageSize"
						   :total="totals"
						   style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog v-bind:title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="姓名" prop="username">
					<el-input v-model="editForm.username" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="年龄" prop="age">
					<el-input-number v-model="editForm.age" :min="0" :max="200"></el-input-number>
				</el-form-item>
				<el-form-item label="邮箱地址" prop="email">
					<el-input v-model="editForm.email" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="电话" prop="phone">
					<el-input v-model="editForm.phone" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="状态">
					<el-radio-group v-model="editForm.state">
						<el-radio class="radio" :label="1">开启</el-radio>
						<el-radio class="radio" :label="0">禁用</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="上级部门" prop="department">
					<!--<el-input v-model="editForm.dept" auto-complete="off"></el-input>
					options  结果集合，后台查询的结果，放在这个位置
					-->

						<el-cascader v-model="editForm.department"
									 :options="options"
									 :props="{
									checkStrictly: true,
									value: 'id',
									label: 'name'
							 	}"
									 clearable>
						</el-cascader>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>
	</section>
</template>

<script>
	//import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getUserListPage, removeUser, batchRemoveUser, editUser, addUser } from '../../api/api';

	export default {
		data() {
			return {
				filters: {
                    username: '',
                    startAge:'',
					endAge:''
				},
				emps: [],
                options:[],
                currentPage: 1,
                pageSize:5,
                totals: 0,
                title:"",
                listLoading: false,
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
                    username: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
					id: 0,
                    username: '',
                    email: '',
                    phone: '',
					sex: -1,
					age: 0,
                    state:1,
                    department:null
				},

			}
		},
		methods: {
			//性别显示转换
			formatSex: function (row, column) {
				return row.sex == 1 ? '男' : row.sex == 0 ? '女' : '未知';
			},
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getEmps();
			},
			//获取员工列表
			getEmps() {
				let para = {
                    currentPage: this.currentPage,
                    pageSize:this.pageSize,
                    username: this.filters.username,
                    startAge: this.filters.startAge,
                    endAge: this.filters.endAge,
				};
				this.listLoading = true;
				//发送请求
				this.$http.post("/emp",para).then((res) => {
				    console.log(res)
					this.totals = res.data.totals;
					this.emps = res.data.pageData;
					this.listLoading = false;
					
				});
			},
			//发送请求查询所有的部门
			getDept(){
			    this.$http.get("/dept/tree").then(res=>{
					this.options=res.data;
				})
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
                    this.$http.delete("/emp/"+row.id).then((res) => {
						this.listLoading = false;
						this.$message({
							message: '删除成功',
							type: 'success'
						});
						this.getEmps();
					});
				}).catch(() => {

				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
			    this.title="编辑";
                this.getDept();//点击修改按钮时，调用方法查询所有部门
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);//回显
				//console.log(row.department.dirPath)/79/81
				let srt = row.department.dirPath;
				let arr = srt.split("/")
                //console.log(arr)//Array(3) [ "", "79", "81" ]
                //准备一个空数组
                let department = [];
				for(let i=1;i<arr.length;i++){//循环获取数据[79,80]
                    department.push(parseInt(arr[i]))
				}
				this.editForm.department=department;//将数据重新设置进去
			},
			//显示新增界面
			handleAdd: function () {
                this.title="添加";
			    this.getDept();//点击新增按钮时，调用方法查询所有部门
				this.editFormVisible = true;
				this.editForm = {//清除缓存
                    id: null,
                    username: '',
                    email: '',
                    phone: '',
                    sex: -1,
                    age: 0,
                    state:1,
                    department:null
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);
							//console.log(para.department)//Array [ 64, 65 ]
                            let arr = para.department;
							if(arr){//不为null,获取数组最后一位，为部门id
							    let end = arr[arr.length-1];
                                para.department={"id":end};//拼成对象从新设置进去
							}
							this.$http.put("/emp",para).then((res) => {
								this.editLoading = false;
								//NProgress.done();
								this.$message({
									message: '提交成功',
									type: 'success'
								});
								this.$refs['editForm'].resetFields();
								this.editFormVisible = false;
								this.getEmps();
							});
						});
					}
				});
			},
			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.id);
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					this.$http.patch("/emp",ids).then((res) => {
						this.listLoading = false;
						//NProgress.done();
						this.$message({
							message: '删除成功',
							type: 'success'
						});
						this.getEmps();
					});
				}).catch(() => {

				});
			}
		},
		mounted() {
			this.getEmps();
		}
	}

</script>

<style scoped>

</style>